#!/sbin/openrc-run
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

# reconfig is what the upstream documentation suggests, so let's
# provide it for compatibility.
extra_started_commands="reload reconfig"

: ${configfile:=/etc/ufdbGuard.conf}

pidfile=/var/run/ufdbguard/ufdbguardd.pid
command=/usr/libexec/ufdbguard/ufdbguardd
command_arguments="-c ${configfile} ${FUDB_OPTS}"

start_stop_daemon_args="--user ${UFDB_USER} --wait 1500"

name="ufdbGuard Daemon"

depend() {
	need localmount
	before squid
	use logger
}

get_config() {
	# Okay this sounds silly, but it is important because the settings
	# in ufdbGuard are quoted, so this unquotes them.
	eval echo $(awk '$1 == "'$1'" { print $2 }' "${configfile}")
}

gentables() {
	local dbhome=$(get_config dbhome)

	for gt in ${UFDB_GT} ; do
		[ -f "${dbhome}/${gt}/domains" ] || continue

		urls=
		[ -f "${dbhome}/${gt}/urls" ] && urls="${dbhome}/${gt}/urls"

		ebegin "Generating domainlist ${gt}"
		ufdbGenTable ${GENTABLE_OPTIONS} -t "${gt}" -d "${dbhome}/${gt}/domains" ${urls:+-u "${urls}"}
		eend $?
	done
}

start_pre() {
	gentables

	checkpath -d -m 0755 -o ${UFDB_USER} $(get_config logdir) "$(dirname "${pidfile}")"
}

reload() {
	if ! [ -f ${pidfile} ]; then
		eerror "Unable to find PID file for ufdbguardd, was it just started?"
		return 1
	fi

	gentables

	ebegin "Reloading ufdbGuard"
	kill -HUP "$(cat ${pidfile})"
	eend $? "Failed to reload ufdbGuard"
}

reconfig() {
	reload
}
